GLSA-201610-03 : Quagga: Arbitrary code execution

The remote host is affected by the vulnerability described in GLSA-201610-03 Quagga: Arbitrary code execution A memcpy function in the VPNv4 NLRI parser of bgpmplsvpn.c does not properly check the upper-bound length of received Labeled-VPN SAFI routes data, which may allow for arbitrary code...

Quagga: Arbitrary code execution

Background Quagga is a free routing daemon replacing Zebra supporting RIP, OSPF and BGP. Description A memcpy function in the VPNv4 NLRI parser of bgpmplsvpn.c does not properly check the upper-bound length of received Labeled-VPN SAFI routes data, which may allow for arbitrary code execution on...

SUSE SLES11 Security Update : quagga (SUSE-SU-2016:0946-1)

This update for quagga fixes the following security issue : - CVE-2016-2342: Quagga was extended the prefixlen check to ensure it is within the bound of the NLRI packet data and the on-stack prefix structure and the maximum size for the address family bsc970952. Note that Tenable Network Security...

MGASA-2016-0126 Updated quagga packages fix security vulnerability

A vulnerability was found in a way VPNv4 NLRI parser copied packet data to the stack. Memcpy to stack data structure based on length field from packet data whose length field upper-bound was not properly checked CVE-2016-2342...

Updated quagga packages fix security vulnerability

A vulnerability was found in a way VPNv4 NLRI parser copied packet data to the stack. Memcpy to stack data structure based on length field from packet data whose length field upper-bound was not properly checked CVE-2016-2342...

CVE-2016-2342

The bgpnlriparsevpnv4 function in bgpmplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a...

UBUNTU-CVE-2016-2342

The bgpnlriparsevpnv4 function in bgpmplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a...

Quagga Stack Buffer Overflow Vulnerability

Quagga is a routing software suite. The suite implements protocols such as OSPFv2, OSPFv3, and RIP v1/v2 on a variety of platforms and provides route redistribution, route mapping, and other features. The 'memcpy function in the VPNv4 NLRI parser in Quagga's bgpmplsvpn.c file fails to properly...

Juniper Networks Junos OS RDP Crash Vulnerability

RDP crash when receiving BGP UPDATE with malformed inetflow prefix. SPDX-FileCopyrightText: 2014 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/o:juniper:junos...

Juniper Junos BGP UPDATE DoS (PSN-2012-10-733)

According to its self-reported version number, the remote Junos device could crash when processing a BGP UPDATE message containing a specially crafted flow specification NLRI. A remote attacker could exploit this to cause a denial of service. C Tenable Network Security, Inc. include"compat.inc"; ...

Quagga bgpd DoS

bgpd/bgpattr.c in Quagga 0.98.6 and earlier, and 0.99.6 and earlier 0.99 versions, does not validate length values in the MPREACHNLRI and MPUNREACHNLRI attributes, which allows remote attackers to cause a denial of service daemon crash or exit via crafted UPDATE messages that trigger an assertion...

Quagga: Denial of service

Background Quagga is a free routing daemon, supporting RIP, OSPF and BGP protocols. Description The Quagga development team reported a vulnerability in the BGP routing deamon when processing NLRI attributes inside UPDATE messages. Impact A malicious peer inside a BGP area could send a specially...